Zotepine
Zotepine (CAS: 26615-21-4) is a dibenzothiepine derivative with a molecular weight of 331.86 g/mol and the empirical formula C18H18ClNOS. Supplied as a white to off-white powder, it is primarily utilized in research settings and as a potential therapeutic agent. Its pharmacological profile makes it a subject of interest in neuroscience and cell biology studies, particularly concerning cell signaling pathways. This compound offers significant value for scientific investigation.
- IUPAC
- 2-[(8-chlorodibenzo[b,f]-thiepin-10-yl)oxy]-N,N-dimethylethanamine

Research and Development
Zotepine serves as a valuable tool in chemical and biological research. It is employed in studies investigating its pharmacological effects and potential therapeutic applications in neuroscience and cell biology.
Pharmacological Studies
As a dibenzothiepine derivative, Zotepine is used to explore mechanisms related to cell signaling and neurotransmission. Researchers utilize it to understand its interactions within biological systems.
Drug Discovery
Zotepine is investigated as a potential therapeutic candidate. Its chemical structure and properties make it a focus in the early stages of drug discovery and development, particularly for neurological conditions.
| Molecular weight | 331.86 |
|---|---|
| Empirical formula | C18H18ClNOS |
| Assay | >98% (HPLC) |
| Form | powder |
| Colour | white to off-white |
| Solubility | DMSO: ≥20 mg/mL |
| Storage temperature | room temp |


Hazard statements
- H302Harmful if swallowed
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-50/53 |
| Safety statements (S) | 45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Zotepine used for?
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Zotepine is used in research and development, pharmacological studies, and drug discovery, particularly in the fields of neuroscience and cell biology, for investigating its potential therapeutic applications.
What is the CAS number and empirical formula for Zotepine?
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The CAS number for Zotepine is 26615-21-4, and its empirical formula is C18H18ClNOS.
What grade and purity does Tech Serve Solutions supply for Zotepine?
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Tech Serve Solutions supplies Zotepine with a purity of >98% (HPLC). We do not represent this product as USP, BP, or EP grade.
How should Zotepine be handled safely?
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Zotepine is classified with GHS07 and GHS09 symbols and carries the signal word 'Warning.' It has hazard statements H302 (Harmful if swallowed) and H400 (Very toxic to aquatic life). Handle with appropriate personal protective equipment, avoid release to the environment (P273), and seek medical advice if swallowed.
How is Zotepine packed and shipped?
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Zotepine is typically supplied as a white to off-white powder and stored at room temperature. It is packed securely for global export in compliance with relevant shipping regulations, including UN 2811 6.1 / PGIII.
How can I request a quote or sample for Zotepine?
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To request a quote or sample of Zotepine, please contact our sales team through the TSS website. Provide your specific requirements, including quantity and delivery location.
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